.box {
    width: 100vw;
    height: 100vh;
    background: #eee;
}

.top {
    width: 100vw;
    height: 18vh;
    background: #fff;
    padding: 10px;
}

.top p {
    color: #ddd;
}

.centent {
    width: 100vw;
    height: 18vh;
    display: flex;
}

.centent-top {
    width: 180px;
    height: 15vh;
    background: #fff;
    margin: 10px;
}

.centent-top2 {
    width: 180px;
    height: 15vh;
    background: #fff;
    margin: 10px;
}

.aaa {
    display: flex;
}

.bottom span {
    float: right;
    font-size: 15px;
    color: #ddd;
}

.nnn {
    display: flex;
    width: 400px;
    height: 80px;
    background: #fff;
    align-items: center;
}

.nnn span {
    padding-left: 10px;
}